Bug 223754

Summary:	js-wasm-js-varying-arities.js fails on Wasm-eager with no CJIT on arm64e
Product:	WebKit	Reporter:	Saam Barati <saam>
Component:	JavaScriptCore	Assignee:	Saam Barati <saam>
Status:	NEW ---
Severity:	Normal	CC:	webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified
Bug Depends on:
Bug Blocks:	223755

Description Saam Barati 2021-03-25 11:44:37 PDT

Might also fail on x86, not sure, I didn't try.

jsc --thresholdForJITAfterWarmUp=10 --thresholdForJITSoon=10 --thresholdForOptimizeAfterWarmUp=20 --thresholdForOptimizeAfterLongWarmUp=20 --thresholdForOptimizeSoon=20 --thresholdForFTLOptimizeAfterWarmUp=20 --thresholdForFTLOptimizeSoon=20 --thresholdForOMGOptimizeAfterWarmUp=20 --thresholdForOMGOptimizeSoon=20 --maximumEvalCacheableSourceLength=150000 --useEagerCodeBlockJettisonTiming=true --repatchBufferingCountdown=0 --useConcurrentJIT=0 -m js-wasm-js-varying-arities.js

Comment 1 Saam Barati 2021-03-25 16:30:34 PDT

Seems to be arm64 specific.

Comment 2 Saam Barati 2021-03-25 17:35:04 PDT

Looks to be a DFG bug

Comment 3 Saam Barati 2021-03-25 18:43:34 PDT

Might also be a GC bug.

Comment 4 Radar WebKit Bug Importer 2021-04-01 11:45:18 PDT

<rdar://problem/76113924>